A chemist mixes 81.1 g of water with 72.2 g of methanol and 28.4 of acetic acid. Calculate the percent by mass of each component of this solution. Round each of your answers to 3 significant digits. component mass percent x10 water methanol 0% acetic acid

Q: Draw the major product(s) of the following reaction. O, initiator • You do not have to consider…

A: Note : Alkene reaction with oxygen gives carbonyl compounds.

Q: aromatic, antiaromatic, or non aromatic molecule?

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Q: QUESTION 3 Balance the following equation: CH 30H + 02 --> v H 20 v CO

A: 3) Balanced chemical equation: Balanced chemical equation can be define as the reaction in which…

Q: CH3COOOH / Na 2HPO4

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Q: How to prepare 2M of hydrochloric acid

A: To prepare 2M of hydrochloric acid: Molar mass of HCl = 36.5 g.mole-1

Q: Calculating formal charge (co? ) « A student proposes the following Lewis structure for the…

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Q: 9. What is the major Hofmann elimination product formed from the following amine? CH3 CHs. NH2…

A: Explain : Hoffmann elimination Reaction :         Hofmann elimination is an elimination…

Q: Determine the pH change when 0.075 mol HClo, is added to 1.00 L of a buffer solution that is 0.327 M…

A: When HClO4 added in buffer solution then H+ react with F- ion and form HF

Q: If a sample of 4.17 L of ethane gas, C,H, at 725°C is cooled to 175°C at constant volume? pressure,…

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Q: For carbon monoxide, the characteristic vibrational temperature is 3084K and the characteristic…

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Q: e net ionic equation for

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Q: 10. Alkyl diazonium salts decompose to form carbocations, which go on to form products of…

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Q: 3. A 50.0 mL sample of 0.25 M HCI was mixed with 100.0 mL sample of 0.40 M sodium hypochlorite. What…

A: Given :-   Volume of sodium hypochlorite, NaClO = 100.0 mL = 0.100 L  Molarity of sodium…

Q: Practical use of chemistry is all around us. It improves our daily life in a way you may not be…

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Q: Use the References to access important values if needed for this question. Use the standard…

A: Given reaction: 2Cr3+(aq) + 3Co(s) → 2Cr(s) + 3Co2+(aq) We have to calculate the standard free…

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution. HSO3- +…

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Q: the 18e rule find frost now Aeuming doonutin ometal (M) parf en d Sketch the complex M(e0) (<zMy) (P…

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Q: How many seconds are required to deposit 0.175 grams of chromium metal from a solution that contains…

A: Electrolysis is a process that uses direct electric current to drive non-spontaneous chemical…

Q: Process Questions: 1. What is the importance of stoichiometry? What role do stoichiometry play in…

A: 1. Stoichiometry is important because it defines the relationships between the reactants and…

Q: Mixtures are divided into two classes based O 1. mixtures and matter on their appearance. What are…

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Q: 6. Show the curved-arrow mechanism for the Wittig reaction below where 2-ethyl-1-butene is formed.…

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Q: formula name [r(co), Jc, [Asc(1,0), ]a, K.[MoBr, (NH,)]

A: For naming of coordination complex first of all we find oxidation state of metal present in complex.…

Q: Oxygen is transported around the body by the globular protein hemoglobin which contains four Fe2*…

A: 1. The equilibrium constant, K, is much stronger in haemoglobin-carbon monoxide reaction compared to…

Q: Он HO- H,SO, Но- NO2 OH

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Q: QUESTION 10 Which compound is best represented by the following 13C NMR data? 21 6 (ppm) O enthanoic…

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Q: What is the standard enthalpy for a reaction (J/mol) for which the equilibrium constant is 2 times…

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Q: The molar solubility of iron(II) carbonate in a 0.110 M iron(II) nitrate solution is М.

A: Given :: Molarity of Fe(NO3)2 = 0.110 M Ksp of FeCO3 =3.07×10-11 Molar solubility (S) of FeCO3 in…

Q: A 45 mL sample of (1.60x10^-2) M calcium hydroxide, Ca(OH)2, is added to 55 mL of 0.010 M sodium…

A: Given,  A 45 mL sample of 1.60x10-2 M Ca(OH)2, is added to 55 mL of 0.010 M sodium Na2SO4 ,the value…

Q: 1. Show how would you convert aniline to the following compounds: A. Fluorobenzene B. Chlorobenzene…

A: Since you have asked multiple questions with multiple sub-parts, we will solve first question for…

Q: Diels-Alder reaction A E

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Q: Synthesize the following compound from butanoic acid and any other organic or inorganic compound…

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Q: 3. A solution is prepared by dissolving 35.0 g of hemoglobin in enough water to make up 1.00 L in…

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Q: How many amperes are required to deposit 0.120 grams of iron metal in 844 seconds, from a solution…

A: The amount metal deposited at the electrode is directly propotional to the amount of current passess…

Q: A total of 31.3 ml of 0.15 N NaOH was required to reach a phenolphthalein endpoint in  titrating…

A: Equivalent of acetic acid in vinegar can be calculated from titration because vinegar consists of…

Q: он `NH2

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Q: Enter your answer in scientific notation. Be sure to answer all parts. 241 Pu Calculate the nuclear…

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Q: where you start the reaction with 2 moles of C2H60 and 9 moles of 02. The Limiting Reactant is C2H60…

A: C2H6O. + 3O2(g) ----&gt; 2CO2(g) + 3H2O(g) Moles of C2H6O = 2 mole Moles of O2 = 9 mole

Q: Determine the number of carbon atoms present and the the total number of phosphate groups present in…

A: We have to tell the number of carbon atoms present and the total number of phosphate groups present…

Q: A reaction vessel is charged with 0.50 atm of A and 0.190 atm of B. Once the reaction reaches…

A: Given, A (g) ⇌ 2 B (g) Equilibrium constant (Kp) = 67.2 Initial partial pressure of the species:…

Q: 6. Starting with benzene and any other reactants you need, show how you would synthesise the…

A: There are various types of palldium catalyzed coupling reaction-  1- suzuki coupling 2- sonogashira…

Q: Calculate H3O*| of the following polyprotic acid solution: 0.135 M H3C6H5O7. (Kal = 7.4 x 10 4, K2=…

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Q: B. Charles's Law Consider you have the set-up as shown Figure 2, where you 1. Half-fill a 400-mL…

A: A question base on properties of gas that is to be accomplished.

Q: Calculate the concentration of CO3, H3O+, and OH in a 0.180 M solution of H2CO3. (Kal = 4.3 x 10 and…

A: H2CO3 is diprotic acid hence dissociated two times in solution

Q: est # reactions observations 1 reaction with HCI white precipitate formed 2 precipitate from HCI…

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Q: For the reaction below, Kc = 1.10 × 10⁻⁸. Note Kc is sometimes called K. What is the equilibrium…

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Q: voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell d the cathode is a Br |Br,…

A: A voltaic cell, Anode : Cr2+|Cr3+ and cathode: Br-|Br2

Q: According to the following reaction, how many moles of lithium sulfide should be needed to produce…

A: Given :-  3Li2S + Mg3P2 → 2Li3P + 3MgS  No.of moles of Li3P produced = 9.206 mol  To calculate :-…

Q: Effect of temperature on ethanol productivity for Saccharomyces cerevisiae is given below:…

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Q: Please give the the VB partial :C : Te CI: orbital diagram for the following: TeCl5 : :J: :

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Q: 2. How will you classify solutions based on their phases?

A: Based on phases , solutions can be classified into three categories; 1) Solid solution  2)liquid…